Windows 10: Windows 1809 update stuck at 81%

Windows tried to update my system last night. It ran OK until it got to 81% and then it just stayed there, so I ended up shutting off the machine and restarted and it rolled me back to what I had before.


I looked in the Event Viewer and I found this...


The wrUrlFlt service failed to start due to the following error:
A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.


I searched the internet for that file and I found that it was part of Webroot, my anti-virus.


I don't know if that entry is related to the failure. Would that stop windows from finishing the install? I was thinking of uninstalling Webroot the next time it tries to update me. Can I uninstall Webroot and then turn on Windows Defender? Or should I just uninstall Webroot and restart the system without turning Windows Defender on?


I have already run the windows update troubleshooter. It said it wanted to delete the previously download files. I said OK and then it said that it fixed something.


I also ran DISM and SFC and DISM said it completed successfully and SFC said it found no problems.


I also checked the Device Manager and there are no flagged devices and Dell says that all my drivers are uptodate.


The attempted install must have uninstalled the Dell Support Assistant because it was there yesterday and today I noticed it was gone. No longer installed.



Thanks.

:)

 

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Windows 10 Update stuck at 81%

I have this same problem. My computer currently with windows 10 attempts to automatically update, gets stuck at 81% and then does nothing. The screen either goes black and requires a hard restart or gets stuck at 81 on blue screen and just sits. I hard
reset and it is usable for a while until the computer tries to auto update again and I go through the whole process over again. I currently use an Ethernet cable, have tried the windows update troubleshooter, and even completely reinstalled the operating
system. The problem persists.